Inconel MA758

Categories: ,


Inconel MA758

INCONEL®alloy MA 758 is an oxide-dispersion-strengthened (ODS) nickel-chromium superalloy, madeby mechanical alloying. It is a development of the well-established aerospace superalloy, INCONEL alloy MA754, with its chromium content increased to 30%, toimprove its performance in corrosive environments athigh temperatures. The alloy’s high-temperaturestrength is enhanced by the use of yttrium oxide fordispersion strengthening.

%Chemical Composition

Fe Yttrium oxide Ti Al C Cr Ni
1 0.6 0.5 0.3 0.05 30 Balance

Density & Melting Range

Melting Point (Celsius) Density
1375 (g/cm) 8.14

Mechanical Properties

% Elongation Yield Strength (MPa) Tensile Strength (MPa)
22 151 173


There are no reviews yet.

Be the first to review “Inconel MA758”

Your email address will not be published. Required fields are marked *